2021 EO1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3132549568 ± 2.47e-05
Semi-major axis (a)0.7675337086 AU ± 1.31e-05
Inclination (i)14.64248531° ± 2.06e-03
Long. of Asc. Node (Ω)165.72041563° ± 4.90e-05
Arg. of Perihelion (ω)175.48030123° ± 4.44e-04
Mean Anomaly (M)191.76559849° ± 6.89e-02
Mean Motion (n)1.4657708794°/day ± 3.75e-05
Perihelion dist (q)0.52709997 AU ± 2.10e-05
Aphelion dist (Q)1.00796745 AU ± 2.56e-05
Orbital Period0.67242862 yr ± 1.72e-05
Physical Parameters
H (abs. magnitude)26.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.337″
Uncertainty2
Orbit TypeAten
MOID0.014050 AU
Observations Used109
Oppositions1
Arc Total2021-2021
First Observation Used2021-03-07
Last Observation Used2021-03-11
Observations (112)
Date Type RA Dec Mag Band Observatory
2021-03-09 05:08:41 C 10 41 33.68 +51 49 17.3 V I52
2021-03-09 05:10:47 C 10 41 29.41 +51 50 23.7 V I52
2021-03-09 05:12:53 C 10 41 25.18 +51 51 29.7 V I52
2021-03-09 05:14:59 C 10 41 20.85 +51 52 36.0 V I52
2021-03-10 02:50:03 C 09 58 11.88 +60 53 33.0 V I52
2021-03-10 02:50:52 C 09 58 09.98 +60 53 50.7 V I52
2021-03-10 02:51:41 C 09 58 08.10 +60 54 07.8 V I52
2021-03-10 02:52:30 C 09 58 06.21 +60 54 25.1 V I52
2021-03-11 02:33:28 C 09 04 23.67 +66 57 52.8 V I52
2021-03-11 02:34:53 C 09 04 20.08 +66 58 10.0 V I52
2021-03-11 02:36:18 C 09 04 16.54 +66 58 27.2 V I52
2021-03-11 02:37:43 C 09 04 13.00 +66 58 44.3 V I52